Advanced network quality testing that measures packet loss, jitter, latency variation, and connection stability over time. Test network reliability for real-time applications like video calls or online gaming. Provides detailed network diagnostics and quality metrics.
Network quality is measured by multiple factors: latency (delay), jitter (latency variation), packet loss (lost data), and bandwidth (data transfer rate). For real-time applications like video calls, jitter under 30ms and packet loss under 1% are ideal. This tester provides comprehensive network quality metrics to help you understand your connection's reliability.
Start with the live tester below. Supporting details, FAQs, and troubleshooting guidance are placed after the tool so the main action is easier to find and use immediately.
Test packet loss, jitter, and connection stability over time.
Common problems
If the live tester does not behave as expected, these are the first checks most users should try before assuming the hardware is broken.
Test over extended period for accurate results
Test at different times - network quality varies
Check packet loss - should be under 1%
Monitor jitter - lower is better
Advanced network quality testing that measures packet loss, jitter, latency variation, and connection stability over time. Test network reliability for real-time applications like video calls or online gaming. Provides detailed network diagnostics and quality metrics.
Network quality is measured by multiple factors: latency (delay), jitter (latency variation), packet loss (lost data), and bandwidth (data transfer rate). For real-time applications like video calls, jitter under 30ms and packet loss under 1% are ideal. This tester provides comprehensive network quality metrics to help you understand your connection's reliability.
Test your keyboard input, detect dead keys, and verify all keys are working correctly.
Test mouse buttons, scroll wheel, pointer tracking, and touch input.
Test your microphone input levels in real-time. Verify microphone is working.
Test your speakers or headphones with reference tones.
Helpful questions
Use these answers to understand results, browser limitations, permissions, and sensible next troubleshooting steps.
Open the live network quality test on this page and follow the prompts shown in the tester area. The tool runs directly in your browser, so you can check your device without installing additional desktop software or signing in.
Check browser permissions, confirm the device or browser feature is enabled, and reload the page if needed. Many browser-based testers depend on permission prompts, secure context support, or hardware access that must be approved before the test can run fully.
Online gaming - verify network quality for gaming. It can help you confirm whether the issue is caused by the hardware itself, a browser permission setting, or a system configuration problem before you spend more time debugging.